I have several wireless shield that I use for EMG tracking and data collection. Two of which don’t seem to be connecting to my ESP32 receiver as the others do. All sketches are the same with adjustments to the names of the transmitters for identification purposes. The two that are not functioning properly do not active the blue BLE light as the others do. Any way I can fix this issue or were these two faulty when I received them?
Are there any wiring/config differences? If you swap them, does anything change? If no to both:
Was it purchased from us? If so head over to Return Policy - SparkFun Electronics (contact vendor if purchased elsewhere) and we’ll get ya squared away